So anyway, what's cool about Google's e-book format is that once you buy my book you can read from anywhere you can sign into Google. It's a cloud book. Right now Google is pipsqueak in the e-book business. Way, way, way behind Amazon and Apple. It's easy to see Google catching up with an application like Google Play combined with high-volume sales of Android devices. I'm delighted wherever you buy my book, but I'll be super interested to see how Google does with it.